IMPLEMENT CONTROL SYSTEM BASED ON INPUT POSITION AND VELOCITY

摘要

A hydraulic control system (24) for a machine (10) having a work implement (14) is disclosed. The hydraulic control system has a fluid actuator (30a-c) configured to move the work implement. The control system also has an operator interface device (22) configured to generate at least one signal in response to a movement of the operator interface device. The control system further has a valve assembly (32-38) for controllably providing hydraulic fluid flow to the fluid actuator to affect movement of the fluid actuator. The hydraulic control system has a controller (48) configured to communicate with the valve assembly and the operator interface device. The controller is also configured to receive a signal, determine a velocity input associated with the movement of the operator interface device based on the received signal and determine a desired fluid actuator velocity based on the determined velocity input. The controller is further configured to generate a command signal sent to the valve assembly corresponding to the desired fluid actuator velocity and to direct the command signal to the valve assembly.